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| author | Jean-Francois Moine <moinejf@free.fr> | 2008-07-23 08:24:06 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-07-27 16:06:29 +0200 |
| commit | c6edaf1674d3c17770b1c9966306b802adb21a2b (patch) | |
| tree | 8fd38319c6da57471f620c78a57ecb3b572ff372 | |
| parent | V4L/DVB (8509): pvrusb2: fix device descriptions for HVR-1900 & HVR-1950 (diff) | |
| download | linux-c6edaf1674d3c17770b1c9966306b802adb21a2b.tar.xz linux-c6edaf1674d3c17770b1c9966306b802adb21a2b.zip | |
V4L/DVB (8511): gspca: Get the card name of QUERYCAP from the usb product name.
This is a preliminary for using the driver_info of the struct
usb_device_id to handle the specific per webcam information.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| -rw-r--r-- | drivers/media/video/gspca/gspca.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 2a416cf205aa..ab053a26023e 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -834,7 +834,16 @@ static int vidioc_querycap(struct file *file, void *priv, memset(cap, 0, sizeof *cap); strncpy(cap->driver, gspca_dev->sd_desc->name, sizeof cap->driver); - strncpy(cap->card, gspca_dev->cam.dev_name, sizeof cap->card); +/* strncpy(cap->card, gspca_dev->cam.dev_name, sizeof cap->card); */ + if (gspca_dev->dev->product != NULL) { + strncpy(cap->card, gspca_dev->dev->product, + sizeof cap->card); + } else { + snprintf(cap->card, sizeof cap->card, + "USB Camera (%04x:%04x)", + le16_to_cpu(gspca_dev->dev->descriptor.idVendor), + le16_to_cpu(gspca_dev->dev->descriptor.idProduct)); + } strncpy(cap->bus_info, gspca_dev->dev->bus->bus_name, sizeof cap->bus_info); cap->version = DRIVER_VERSION_NUMBER; |